12475694

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 24230016

約数和(自身を除く): 11754322

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 163, 326, 497, 539, 781, 994, 1078, 1141, 1562, 1793, 2282, 3479, 3586, 5467, 6958, 7987, 10934, 11573, 12551, 15974, 23146, 25102, 38269, 76538, 81011, 87857, 127303, 162022, 175714, 254606, 567077, 891121, 1134154, 1782242, 6237847, 12475694]

約数ペア:

[(1, 12475694), (2, 6237847), (7, 1782242), (11, 1134154), (14, 891121), (22, 567077), (49, 254606), (71, 175714), (77, 162022), (98, 127303), (142, 87857), (154, 81011), (163, 76538), (326, 38269), (497, 25102), (539, 23146), (781, 15974), (994, 12551), (1078, 11573), (1141, 10934), (1562, 7987), (1793, 6958), (2282, 5467), (3479, 3586)]